I'm trying to harden my RHEL Linux server 7 according to the CIS guidelines, so I want to unload the cramfs.
I typed the following command:
modprobe -n -v cramfs
and I got the following answer:
instead of the one mentioned in the CIS: install /bin/true . I note that there is no such file in my system.
Question: what does the output mean ? In this context, how can I unmount the cramfs?